MMA8491Q - Freescale Semiconductor

MMA8491Q 3-Axis Multifunction Digital Accelerometer

. 3 1.1 Block diagram. . . . . . . 3 1.2 Definition of acceleration directions . . . . . .

Features

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• Extreme low power, 400 nA per Hz Ultra-fast data output time, ~700 μs 1.95V to 3.6V VDD supply range 3 mm x 3 mm, 0.65 mm pitch with visual solder joint inspection ±8g full-scale range 14-bit digital output, 1 mg/LSB sensitivity Output Data Rate (ODR), implementation based from < 1 Hz to 800 Hz I2C digital interface 3-axis, 45° tilt outputs Smart grid: tamper detect Anti-theft White goods tilt Remote controls www.DataSheet.net/ 12-Lead Industrial QFN 3 mm x 3 mm x 1.05 mm 0.65 mm Pitch Pin Connections NC 12 Byp VDD SDA EN 1 2 3 4 5 6 NC 11 10 9 8 7 Xout Yout Zout Gn.